If the Presidency continues as an unmitigated disaster of outlandish antics, then Congress will go Democrat in the 2018 election; and if it is over half Democrat in the House and two-thirds Democrat in the Senate then Donald Trump could become the first President to be removed from office by impeachment in 2019. But then we would get Pence, and he is more religious right than Trump.

It is said "In a democracy the people get the worst government they deserve." Letting any fool vote and any fool run for office assures that.